Round 1: Question 1: You are given a string : sfdgjdg3e67jgjyg456 Fetch all numbers & provide their sum. Write the code such that if there is any slight change of requirements then there should be minimum code change for that. Question 2 : Remove duplicates from the array of elements. Question 3 : Add the given 2 numbers & these numbers are so large that can't be represented by any numeric type.
A presentation about the previous project that the candidate has worked on, focusing on Architecture and Design of the solution. Followed by competency based questions
1. Singleton Design pattern 2. Virtual function mechanism 3. function overloading in inheritence 4. Copy Constructor, why it is required 5. Sort liked list containing 0 1, 2 6. Apples, Oranges, Apples+Oranges in carets. Labels are wrong . Pick one fruit from any caret and correct the labels. 7. Pure Virtual Functions 8. Abstract class and its use And in Second Telephonic round they asked 1. Singleton Design Pattern (how it is destructed, thread safe, where to put mutex) 2. Robot to traves the several dots on a paper. ( I Think it can be done by minimum spannnig tree) 3. fibonacci series implementation 4. difference between composition and aggregation 5. use case of private inheritence But they asked me to give them a exact code snipped on phone which is not possible. :D :D
How do you close the feedback loop?
For the code test I was asked to write algorithms without copying anything off the internet.
Only online test.
General discussion about microservices & DB
You are given a list of strings. Each string can be repeated any number of times randomly in that list. But there are 20 such unique strings. Provide the top String, repeated most. If tie happens then return the first String from the decreasing order of those tied strings.
Design the Leaves system for company. Basically DB structure & approach was expected.
N/A. Simple half hour going over resume.
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